Monitor AMI Turbiwell W/LED Auto-drain AC

Monitor AMI Turbiwell W/LED Auto-drain AC

High precision, non-contact nephelometer, approved alternative method to US EPA 180.1, for the continuous measurement of turbidity in potable water.

  • Range: 0.000 to 100.0 NTU with a precision of  ± 0.003 NTU or 1% of reading.
  • Turbidimeter with sample chamber and valve for chamber drain.
  • Optional sample degasser for the prevention of interfering bubbles formation in the sample.
  • High precision secondary standards for quality assurance.
  • Approved alternative method which meets the requirements for compliance monitoring and reporting as demanded under the Safe Drinking Water Act (SDWA).


Water Turbidity Meter

      • Non-contact turbidity (Nephelometer according to EPA 180.1) with control electronics, sample chamber, drain value for chamber purging (manual or automated) and sample degasser (optional)
      • Complete system mounted on PVC panel (15,75 x 33,5″), factory calibrated (formazine) and ready for operation
      • Measuring and control transmitter on an aluminium case (IP 66). Two signal outputs freely scalable and with simulation mode. Potential-free alarm contact as summary alarm indication for programmable alarm values and for instrument faults. Monitoring of maintenance requirements.


      Measuring Range:

      • 0 – 100.0 NTU



      • ± (0.003 NTU+ 1% of reading)


      Accuracy (based on formazine primary standard):

      • Range 0 – 40 NTU± (0.01 FNU + 2% of reading)
      • Range > 40 NTU: ± 5% of reading


      Sample Conditions:

      • Flow rate: Approx. 5 – 16 gal/h



      • up to 113 °F


      Power Supply:

      • 100 – 240 VAC (±10%)
      • 10 – 36 VDC


Contact us to place an order.


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